OBS (Open Broadcaster Software) is a free and open-source software for video recording and live streaming. It is popular among gamers and content creators because it is powerful and easy to use. However, OBS can also produce large video files, which can be a problem for people with limited storage space or slow internet connections.
There are a few things you can do to reduce the size of your OBS recordings. One is to lower the video resolution. The higher the resolution, the larger the file size. For most purposes, a resolution of 1280×720 is sufficient. You can also reduce the bitrate, which is the amount of data that is recorded per second. A lower bitrate will produce a smaller file size, but it can also reduce the quality of the video.
